Black Malanga, Blackstem Taro

Xanthosomaviolaceum

Family
Araceae (a-RAY-see-ee)
Genus
Xanthosoma (zan-tho-SO-muh)
Species
violaceum (vy-oh-LAH-see-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Height
4-6 ft. (1.2-1.8 m)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Bloom Time
Other Details
Category
Bulbs
Vegetables
Herbs
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Orange Springs, Florida

Piney Flats, Tennessee

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Gardener's Notes:

1
positive
0
neutral
0
negative
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M
Erwin, TN (Zone 7a) | October 2008 | positive

this edible Xanth has leaves that are used to wrapp food in for cooking, --used as a cooked green, --cook time is 10 to 20 min [boiling...Read More

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